The Huai Ong Khot Project, initiated by Late King Bhumibol Adulyadej, is a model of sustainable and profitable farming located with the residence of Mr. Charin Klangham. The project promotes diverse and income-generating crop cultivation, including guavas, peppers, vegetables, bananas, and perennials like jackfruit, and encourages commercial livestock activities such as goat and sheep rearing and egg farming. The egg farming project, supported by the Chaipattana Foundation, provides a substantial income for local farmers, with eggs sold and chicken droppings used for fertilizer. This initiative aligns with the Sufficiency Economy Philosophy, promoting environmental sustainability, and supporting farmers through providing access to farming channels and restoring degraded forest conditions.